8-(trifluoromethyl)-2,4,5,10-tetrahydropyrazolo[3,4-a]carbazole | 746664-76-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 8-(trifluoromethyl)-2,4,5,10-tetrahydropyrazolo[3,4-a]carbazole
• 英文别名: 8-(Trifluoromethyl)-1,4,5,10-tetrahydropyrazolo[3,4-a]carbazole；8-(trifluoromethyl)-1,4,5,10-tetrahydropyrazolo[3,4-a]carbazole
• CAS: 746664-76-6
• 化学式: C₁₄H₁₀F₃N₃
• 分子量: 277.249
• InChiKey: NFIZTCKSHOXFFC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  20
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  44.5
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  7-(trifluoromethyl)-2,3,4,9-tetrahydro-1H-carbazol-1-one 在 sodium hydride 、 一水合肼 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 反应 5.0h， 生成 8-(trifluoromethyl)-2,4,5,10-tetrahydropyrazolo[3,4-a]carbazole
  参考文献：
  名称：

  A novel necroptosis inhibitor—necrostatin-21 and its SAR study

  摘要：

  An initial structure-activity relationship study of the novel necroptosis inhibitor Nec-21 was described. Any changes of the tetracyclic scaffold were detrimental for the activity. Introduction of a substituent to 7 or 8 position (e.g., cyano or methoxy group, respectively), would increase the activity. The 7 and 8-position disubstituted compound 17b was 35-fold as potent as the lead, while EC50 reached 14 nM. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.06.073

文献信息

• [EN] TETRACYCLIC PYRAZOLE DERIVATIVES AS KINASE INHIBITORS, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS COMPRISING THEM<br/>[FR] DERIVES DE PYRAZOLE TETRACYCLIQUE UTILISES COMME INHIBITEURS DE KINASE, PROCESSUS DE PREPARATION CORRESPONDANT ET COMPOSITIONS PHARMACEUTIQUES LES COMPRENANT
  申请人：PHARMACIA ITALIA SPA

  公开号：WO2004071507A1

  公开（公告）日：2004-08-26

  The present invention provides a method for treating diseases caused by and/or associated with an altered protein kinase activity which comprises administering to a mammal in need thereof an effective amount of a tetracyclic pyrazole. The invention also provides specific tetracyclic pyrazole derivatives, useful intermediates, a library comprising at least two of them, a process for their preparation and the pharmaceutical compositions containing them, which are useful in the treatment of diseases caused by and/or associated with an altered protein kinase activity such as cancer, cell proliferative disorders, viral infections, autoimmune diseases and neurodegenerative disorders.

  本发明提供了一种治疗由改变的蛋白激酶活性引起和/或与之相关的疾病的方法，包括向需要的哺乳动物施用有效量的四环吡唑。该发明还提供了特定的四环吡唑衍生物、有用的中间体、包含至少两种中间体的库、它们的制备方法以及含有它们的药物组合物，这些药物组合物在治疗由改变的蛋白激酶活性引起和/或与之相关的疾病方面具有用处，如癌症、细胞增殖障碍、病毒感染、自身免疫疾病和神经退行性疾病。
• Tetracyclic pyrazole derivatives as kinase inhibitors, process for their preparation and pharmaceutical compositions comprising them
  申请人：Vanotti Ermes

  公开号：US20060264493A1

  公开（公告）日：2006-11-23

  The present invention provides a method for treating diseases caused by and/or associated with an altered protein kinase activity which comprises administering to a mammal in need thereof an effective amount of a tetracyclic pyrazole. The invention also provides specific tetracyclic pyrazole derivatives, useful intermediates, a library comprising at least two of them, a process for their preparation and the pharmaceutical compositions containing them, which are useful in the treatment of diseases caused by and/or associated with an altered protein kinase activity such as cancer, cell proliferative disorders, viral infections, autoimmune diseases and neurodegenerative disorders.

  本发明提供了一种治疗由改变的蛋白激酶活性引起和/或相关的疾病的方法，包括向需要治疗的哺乳动物中给予有效量的四环吡唑。本发明还提供了特定的四环吡唑衍生物、有用的中间体、包含至少两个四环吡唑衍生物的库、它们的制备方法以及含有它们的药物组合物，这些组合物对于治疗由改变的蛋白激酶活性引起和/或相关的疾病，如癌症、细胞增殖性疾病、病毒感染、自身免疫性疾病和神经退行性疾病非常有用。
• TETRACYCLIC PYRAZOLE DERIVATIVES AS KINASE INHIBITORS, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS COMPRISING THEM
  申请人：Pharmacia Italia S.p.A.

  公开号：EP1599202A1

  公开（公告）日：2005-11-30
• A novel necroptosis inhibitor—necrostatin-21 and its SAR study
  作者：Zhijie Wu、Ying Li、Yu Cai、Junying Yuan、Chengye Yuan

  DOI：10.1016/j.bmcl.2013.06.073

  日期：2013.9

  An initial structure-activity relationship study of the novel necroptosis inhibitor Nec-21 was described. Any changes of the tetracyclic scaffold were detrimental for the activity. Introduction of a substituent to 7 or 8 position (e.g., cyano or methoxy group, respectively), would increase the activity. The 7 and 8-position disubstituted compound 17b was 35-fold as potent as the lead, while EC50 reached 14 nM. (C) 2013 Elsevier Ltd. All rights reserved.